dc.contributor.author |
Zhao, Yan
|
|
dc.contributor.author |
Yin, Fuxing
|
|
dc.contributor.author |
Zhang, Yongguang
|
|
dc.contributor.author |
Zhang, Chengwei
|
|
dc.contributor.author |
Mentbayeva, Almagul
|
|
dc.contributor.author |
Umirov, Nurzhan
|
|
dc.contributor.author |
Xie, Hongxian
|
|
dc.contributor.author |
Bakenov, Zhumabay
|
|
dc.date.accessioned |
2015-12-02T10:40:53Z |
|
dc.date.available |
2015-12-02T10:40:53Z |
|
dc.date.issued |
2015-11-19 |
|
dc.identifier.citation |
Zhao Yan., Yin Fuxing., Zhang Yongguang., Zhang Chengwei., Mentbayeva Almagul., Umirov Nurzhan., Xie Hongxian., Bakenov Zhumabay., A free-standing sulfur/Nitrogen-doped carbon nanotube electrode for high- performance lithium/sulfur batteries, 2015 November 19, Nanoscale Research Letters, DOI 10.1186/s11671-015-1152-4 |
ru_RU |
dc.identifier.uri |
http://nur.nu.edu.kz/handle/123456789/845 |
|
dc.description.abstract |
A free-standing sulfur/nitrogen-doped carbon nanotube (S/N-CNT) composite prepared via a simple solution
method was first studied as a cathode material for lithium/sulfur batteries. By taking advantage of the self-weaving
behavior of N-CNT, binders and current collectors are rendered unnecessary in the cathode, thereby simplifying its
manufacturing and increasing the sulfur weight ratio in the electrode. Transmission electronic microscopy showed
the formation of a highly developed core-shell tubular structure consisting of S/N-CNT composite with uniform
sulfur coating on the surface of N-CNT. As a core in the composite, the N-CNT with N functionalization provides a
highly conductive and mechanically flexible framework, enhancing the electronic conductivity and consequently
the rate capability of the material. |
ru_RU |
dc.publisher |
Nanoscale Research Letters., http://www.nanoscalereslett.com/content/10/1/450 |
ru_RU |
dc.subject |
lithium/sulfur battery |
ru_RU |
dc.subject |
sulfur/nitrogen-doped carbon nanotube composite cathode |
ru_RU |
dc.subject |
free-standing electrode |
ru_RU |
dc.title |
A free-standing sulfur/nitrogen-doped carbon nanotube electrode for high- performance lithium/sulfur batteries |
ru_RU |
dc.type |
Article |
ru_RU |